/**
 * Mexico CNBV Alert Client Item Base
 *
 * Common functionality for all CNBV-regulated alert client items.
 * Provides BOTH client-side and alert-item-side CNBV accessors.
 * Extended by subject-specific models (Transmisor).
 */
import type { CNBVAlertItemData } from "@artu-ai/shared";
import { MexAlertClientItem, type MexAlertClientItemData } from "../MexAlertClientItem";
/**
 * Alert client item data with CNBV data
 */
export type MexCNBVAlertClientItemData = MexAlertClientItemData & {
    alertItemScopeData?: {
        MX?: {
            cnbv?: CNBVAlertItemData;
        };
        [key: string]: unknown;
    };
};
/**
 * Base model for Mexico CNBV alert client items.
 *
 * Provides common accessors for all CNBV subject types from both sides:
 * - Client-side: `cnbvData` (from scopeData.MX.cnbv)
 * - Alert-item-side: `alertItemCnbvData`
 *
 * Extended by MexTransmisorAlertClientItem.
 */
export declare class MexCNBVAlertClientItem extends MexAlertClientItem {
    /**
     * Client-side CNBV data (from scopeData.MX.cnbv)
     */
    protected get cnbvData(): {
        TRANSMISOR?: {
            numeroCuenta?: string | undefined;
            claveSujetoObligado?: string | undefined;
        } | undefined;
    } | undefined;
    /**
     * Alert-item-side CNBV data (from alertItemScopeData.MX.cnbv)
     */
    protected get alertItemCnbvData(): CNBVAlertItemData | undefined;
    toString(): string;
}
import type { AlertClientItemModel } from "../../types";
/**
 * Check if alert client item is for any CNBV subject
 */
export declare function isMexCNBVAlertClientItem(item: AlertClientItemModel): item is MexCNBVAlertClientItem;